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Strategic insights on blockchain, AI, security, leadership, and career in an age of disruption.

AI Voice Phishing: Why Your Defenses Face the Wrong Direction
September 04, 2026·7 min read
AI

AI Voice Phishing: Why Your Defenses Face the Wrong Direction

AI voice-cloning has fundamentally reversed phishing attacks—now criminals call employees impersonating trusted leaders, exploiting help desk processes instead of technical vulnerabilities.

Recent Essays

#risk management

110 posts

AI Governance: Balance Adoption and Risk
April 23, 2026Opinion

AI Governance: Balance Adoption and Risk

Leaders face competing pressures on AI: boards demand adoption, risk committees demand controls. Learn how to govern AI as a critical dependency, not a strategic choice.

The Real Risk: Data Retention, Not the Breach
April 22, 2026Opinion

The Real Risk: Data Retention, Not the Breach

Breaches grab headlines, but outdated data retention policies are the real vulnerability. Learn why deletion is harder than storage—and what leaders must audit now.

DeFi Security Failures: When Guidelines Aren't Enforced
April 21, 2026

DeFi Security Failures: When Guidelines Aren't Enforced

Kelp DAO's $292M loss reveals why security checklists fail: published guidance without enforcement is just a prayer. Learn what financial leaders must verify before DeFi exposure.

AI Security Just Became a Budget Problem
April 20, 2026

AI Security Just Became a Budget Problem

Anthropic's breakthrough shows cybersecurity now runs on compute economics, not architecture. CISOs must shift from design to capital planning.

Quantum Risk: Protecting Trade Secrets Now
April 17, 2026Opinion

Quantum Risk: Protecting Trade Secrets Now

Trade secrets have indefinite value. Harvest-now-decrypt-later attacks mean your unencrypted data is vulnerable today. Learn why migration timelines matter.

Post-Quantum Cryptography: Why Your Migration Timeline Is Already Tight
April 10, 2026Opinion

Post-Quantum Cryptography: Why Your Migration Timeline Is Already Tight

Employee PII faces a 10-year sensitivity window. Q-Day uncertainty means you should start cryptographic migration now—waiting for certainty guarantees you'll be late.

Navigating AI Risk: The Third Path Beyond Speed vs. Caution
April 08, 2026Opinion

Navigating AI Risk: The Third Path Beyond Speed vs. Caution

Across three tech disruption cycles, organizations that balanced aggressive innovation with responsible guardrails outperformed both speed-first and caution-first competitors. Here's what that means for AI.

One Question That Reveals Your Quantum Readiness
April 03, 2026Opinion

One Question That Reveals Your Quantum Readiness

Ask your CISO this single question to assess quantum cryptography readiness. Most enterprises are unprepared for 2027 federal mandates.

When Cyber Insurers Demand Quantum-Safe Cryptography
March 27, 2026Prediction

When Cyber Insurers Demand Quantum-Safe Cryptography

Cyber insurers will drive post-quantum cryptography adoption faster than regulations. Watch their underwriting criteria shift as actuarial models price harvest-now-decrypt-later risk.

CNSA 2.0 Compliance: Your 2027 Quantum-Ready Deadline
March 20, 2026

CNSA 2.0 Compliance: Your 2027 Quantum-Ready Deadline

Federal contractors must achieve quantum-resistant encryption by January 2027. Understand CNSA 2.0 requirements, supply chain implications, and your migration roadmap essentials.

AI Agents Are Killing Enterprise Contracts
March 16, 2026Opinion

AI Agents Are Killing Enterprise Contracts

AI agents optimize every transaction by price, not loyalty. Enterprise agreements, relationships, and brand equity mean nothing to machines. Discover how to compete beyond cost.

AI Output Is Untrusted Input: A Security Framework
February 24, 2026Opinion

AI Output Is Untrusted Input: A Security Framework

Stop treating AI as special. Apply your existing security protocols for untrusted data to AI output—verify before deployment, same as external code.

Blog — Blockchain, AI & Leadership Strategy | Jay Schulman